/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.systest.jaxrs;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import java.util.List;
import javax.ws.rs.core.Response;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.helpers.IOUtils;
import org.apache.cxf.jaxrs.client.WebClient;
import org.apache.cxf.jaxrs.model.AbstractResourceInfo;
import org.apache.cxf.jaxrs.model.wadl.WadlGenerator;
import org.apache.cxf.staxutils.StaxUtils;
import org.apache.cxf.testutil.common.AbstractBusClientServerTestBase;
import org.junit.BeforeClass;
import org.junit.Test;
public class JAXRSClientServerProxySpringBookTest extends AbstractBusClientServerTestBase {
public static final String PORT = BookServerProxySpring.PORT;
@BeforeClass
public static void startServers() throws Exception {
AbstractResourceInfo.clearAllMaps();
assertTrue("server did not launch correctly",
launchServer(BookServerProxySpring.class, true));
createStaticBus();
}
@Test
public void testGetWadlResourcesInfo() throws Exception {
WebClient client = WebClient.create("http://localhost:" + PORT + "/test" + "?_wadl&_type=xml");
WebClient.getConfig(client).getHttpConduit().getClient().setReceiveTimeout(10000000);
Document doc = StaxUtils.read(new InputStreamReader(client.get(InputStream.class), StandardCharsets.UTF_8));
Element root = doc.getDocumentElement();
assertEquals(WadlGenerator.WADL_NS, root.getNamespaceURI());
assertEquals("application", root.getLocalName());
List<Element> resourcesEls = DOMUtils.getChildrenWithName(root,
WadlGenerator.WADL_NS, "resources");
assertEquals(1, resourcesEls.size());
Element resourcesEl = resourcesEls.get(0);
assertEquals("http://localhost:" + PORT + "/test/", resourcesEl.getAttribute("base"));
List<Element> resourceEls =
DOMUtils.getChildrenWithName(resourcesEl,
WadlGenerator.WADL_NS, "resource");
assertEquals(3, resourceEls.size());
}
@Test
public void testGetBookNotFound() throws Exception {
String endpointAddress =
"http://localhost:" + PORT + "/test/bookstore/books/12345";
URL url = new URL(endpointAddress);
HttpURLConnection connect = (HttpURLConnection)url.openConnection();
connect.addRequestProperty("Accept", "text/plain,application/xml");
assertEquals(500, connect.getResponseCode());
InputStream in = connect.getErrorStream();
assertNotNull(in);
InputStream expected = getClass()
.getResourceAsStream("resources/expected_get_book_notfound_mapped.txt");
assertEquals("Exception is not mapped correctly",
stripXmlInstructionIfNeeded(getStringFromInputStream(expected).trim()),
stripXmlInstructionIfNeeded(getStringFromInputStream(in).trim()));
}
@Test
public void testGetThatBook123() throws Exception {
getBook("http://localhost:" + PORT + "/test/bookstorestorage/thosebooks/123");
}
@Test
public void testGetThatBookSingleton() throws Exception {
getBook("http://localhost:" + PORT + "/test/4/bookstore/books/123");
getBook("http://localhost:" + PORT + "/test/4/bookstore/books/123");
}
@Test
public void testGetThatBookInterfaceSingleton() throws Exception {
getBook("http://localhost:" + PORT + "/test/4/bookstorestorage/thosebooks/123");
}
@Test
public void testGetThatBookPrototype() throws Exception {
getBook("http://localhost:" + PORT + "/test/5/bookstore/books/123");
}
@Test
public void testGetThatBookInterfacePrototype() throws Exception {
URL url = new URL("http://localhost:" + PORT + "/test/5/bookstorestorage/thosebooks/123");
URLConnection connect = url.openConnection();
connect.addRequestProperty("Content-Type", "*/*");
connect.addRequestProperty("Accept", "application/xml");
connect.addRequestProperty("SpringProxy", "true");
InputStream in = connect.getInputStream();
InputStream expected = getClass()
.getResourceAsStream("resources/expected_get_book123.txt");
assertEquals(stripXmlInstructionIfNeeded(getStringFromInputStream(expected)),
stripXmlInstructionIfNeeded(getStringFromInputStream(in)));
String ct = connect.getHeaderField("Content-Type");
assertEquals("application/xml;a=b", ct);
}
@Test
public void testEchoBook() throws Exception {
URL url = new URL("http://localhost:" + PORT + "/test/5/bookstorestorage/thosebooks");
WebClient wc = WebClient.create(url.toString(),
Collections.singletonList(new CustomJaxbElementProvider()));
Response r = wc.post(new Book("proxy", 333L));
Book book = r.readEntity(Book.class);
assertEquals(333L, book.getId());
String ct = r.getHeaderString("Content-Type");
assertEquals("application/xml;a=b", ct);
}
@Test
public void testGetThatBookInterface2Prototype() throws Exception {
getBook("http://localhost:" + PORT + "/test/6/bookstorestorage/thosebooks/123");
}
@Test
public void testGetThatBook123UserResource() throws Exception {
getBook("http://localhost:" + PORT + "/test/2/bookstore/books/123");
}
@Test
public void testGetThatBook123UserResourceInterface() throws Exception {
getBook("http://localhost:" + PORT + "/test/3/bookstore2/books/123");
}
private void getBook(String endpointAddress) throws Exception {
URL url = new URL(endpointAddress);
URLConnection connect = url.openConnection();
connect.addRequestProperty("Content-Type", "*/*");
connect.addRequestProperty("Accept", "application/xml");
connect.addRequestProperty("SpringProxy", "true");
InputStream in = connect.getInputStream();
InputStream expected = getClass()
.getResourceAsStream("resources/expected_get_book123.txt");
assertEquals(stripXmlInstructionIfNeeded(getStringFromInputStream(expected)),
stripXmlInstructionIfNeeded(getStringFromInputStream(in)));
}
@Test
public void testGetThatBookOverloaded() throws Exception {
getBook("http://localhost:" + PORT + "/test/bookstorestorage/thosebooks/123/123");
}
@Test
public void testGetThatBookOverloaded2() throws Exception {
getBook("http://localhost:" + PORT + "/test/bookstorestorage/thosebooks");
}
@Test
public void testGetBook123() throws Exception {
String endpointAddress =
"http://localhost:" + PORT + "/test/bookstore/books/123";
URL url = new URL(endpointAddress);
URLConnection connect = url.openConnection();
connect.addRequestProperty("Accept", "application/json");
InputStream in = connect.getInputStream();
InputStream expected = getClass()
.getResourceAsStream("resources/expected_get_book123json.txt");
assertEquals(getStringFromInputStream(expected), getStringFromInputStream(in));
}
@Test
public void testGetName() throws Exception {
String endpointAddress = "http://localhost:" + PORT + "/test/v1/names/1";
WebClient wc = WebClient.create(endpointAddress);
wc.accept("application/json");
String name = wc.get(String.class);
assertEquals("{\"name\":\"Barry\"}", name);
}
@Test
public void testPutName() throws Exception {
String endpointAddress = "http://localhost:" + PORT + "/test/v1/names/1";
WebClient wc = WebClient.create(endpointAddress);
wc.type("application/json").accept("application/json");
String id = wc.put(null, String.class);
assertEquals("1", id);
}
@Test
public void testGetBookWithRequestScope() {
// the BookStore method which will handle this request depends on the injected HttpHeaders
WebClient wc = WebClient.create("http://localhost:" + PORT + "/test/request/bookstore/booksecho2");
wc.type("text/plain").accept("text/plain");
wc.header("CustomHeader", "custom-header");
String value = wc.post("CXF", String.class);
assertEquals("CXF", value);
assertEquals("custom-header", wc.getResponse().getMetadata().getFirst("CustomHeader"));
}
private String getStringFromInputStream(InputStream in) throws Exception {
return IOUtils.toString(in);
}
private String stripXmlInstructionIfNeeded(String str) {
if (str != null && str.startsWith("<?xml")) {
int index = str.indexOf("?>");
str = str.substring(index + 2);
}
return str;
}
}